gday boys
i just put a fmic into my brothers fairly stock r32 gtst
after doing some research i was planning to run it at 12psi
when adjusted to 12psi or so, the car had serious issues revving out, however it wasn't as tho it was struggling. i thought it was maybe a sort of soft boost cut (but it obvoiusly isnt at 12psi).
the car had issues revving out before (normal boost), just generally struggling. got a new fuel filter and she's sweet. she's sweet now at 10psi. but around 12psi it seems to make a splutter or a surge once or twice when revvving out, it just doesnt feel right. it apparently occasionally did this at 7psi, but does it everytime at
it also has brand new plugs put in, just normal ngk coppers
i'm suspecting a few things, not sure what tho!
gap on spark plugs need to be taken down
fuel pump
coil packs?
maybe ecu?
if anyone has any experience i'd appreciate any feedback, thanks alot!!